Wear the small part on the bag, purse, MP, etc. Wear the big part on the owner, set a distance 0-25 meters, t Wear the small part on the bag, purse, MP, etc. Wear the big part on the owner, set a distance 0-25 meters, when the protected thing left the owner (stolen, or forgotten)...

Wear the collar on the children, the key ring on the owner, set a distance, the key ring will sound alarm and vibrate Wear the collar on the children, the key ring on the owner, set a distance, the key ring will sound alarm and vibrate when the child go beyond the set distance.The...

GSM band module: 900/1800/1900 Voice sensitive: -75db Standby power consumption: 6mAh Working power consumption: 200mAh SpecificationsGSM band module: 900/1800/1900Voice sensitive: -75db Standby power consumption: 6mAhWorking power consumption: 200mAh Power: 3.7V 4200mACharger...

Portable document scanner Image Sensor : 5.0 Mega pixies complementary metary metal oxide semiconductor (CMOS) Active Pixe Support UVC OS  Windows 7. Windows VISTA,Windows XP sp2Image Sensor  5.0 Mega pixies complementary metary metal oxide semiconductor...

5,can set 2 speed dail number 6,auto answer,always know kids and elders status 7,voice trigger call back 8,remote battery che hen close the back cover. Note: The cut of edge will not affect sim card's functionOperation:Boot:Inserted SIM card will auto boot, no need any...

Wear the small part on the bag, purse, MP, etc. Wear the big part on the owner, set a distance 0-25 meters, Wear the small part on the bag, purse, MP, etc. Wear the big part on the owner, set a distance 0-25 meters, when the protected thing left the owner (stolen, or forgotten)...

This product volume is exquisite, the pronunciation is clear, standby time is long, simplicity of operator Quick DetailsPlace of Origin: Guangdong China (Mainland)Brand Name: OnwinModel Number: OWLD-TL-100Usage: DoorFrequency: 900/1800 or 850/1900MhzColor: GreyStandby time:...